{"id":2187,"date":"2026-08-13T09:28:17","date_gmt":"2026-08-13T09:28:17","guid":{"rendered":"https:\/\/batterytailor.com\/product\/12-8v-40ah-lifepo4-battery-replace-gel-agm-at07\/"},"modified":"2026-08-18T03:25:39","modified_gmt":"2026-08-18T03:25:39","slug":"12-8v-40ah-lifepo4-battery-replace-gel-agm-at07","status":"publish","type":"product","link":"https:\/\/batterytailor.com\/id\/produk\/12-8v-40ah-lifepo4-battery-replace-gel-agm-at07\/","title":{"rendered":"12.8V 40Ah LiFePO4 Battery Replace GEL AGM AT07"},"content":{"rendered":"
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nAT07<\/td>\n<\/tr>\n
Product Specification<\/td>\n12V 40Ah<\/td>\n<\/tr>\n
Nominal Voltage<\/td>\n12.8V<\/td>\n<\/tr>\n
Nominal Capacity<\/td>\n40Ah<\/td>\n<\/tr>\n
Battery Energy<\/td>\n512Wh<\/td>\n<\/tr>\n
Max Charge Current<\/td>\n20A<\/td>\n<\/tr>\n
Charging Cut-off Voltage<\/td>\n14.6V\u00b10.2V<\/td>\n<\/tr>\n
Max Discharge Current<\/td>\n40A<\/td>\n<\/tr>\n
Discharging Cut-off Voltage<\/td>\n9.2V\u00b10.2V<\/td>\n<\/tr>\n
Cell Type<\/td>\nLiFePO4 Battery<\/td>\n<\/tr>\n
Display<\/td>\n\/<\/td>\n<\/tr>\n
Terminal<\/td>\nM6<\/td>\n<\/tr>\n
Case Material<\/td>\nABS+PC<\/td>\n<\/tr>\n
Waterproof Level<\/td>\nIP55<\/td>\n<\/tr>\n
Charge Temperature Range<\/td>\n0~45\u2103<\/td>\n<\/tr>\n
Discharge Temperature Range<\/td>\n-5~55\u2103<\/td>\n<\/tr>\n
Cycle Life<\/td>\n\u22656500 Cycles<\/td>\n<\/tr>\n
Designed Life<\/td>\n12 Years<\/td>\n<\/tr>\n
Colour<\/td>\nBlack<\/td>\n<\/tr>\n
Weight<\/td>\n2.2Kg<\/td>\n<\/tr>\n
Dimensions (LxWxH)<\/td>\n181*76*170mm<\/td>\n<\/tr>\n
Assembly Method<\/td>\nBuilt In<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\"12.8V<\/div>\n
\n

12.8V 40AH LIFEPO4 BATTERY AT07<\/p>\n

This 12.8V 40Ah LiFePO4 battery measures 181\u00d776\u00d7170mm with a lightweight body of merely 2.2kg, while delivering a total energy of 512Wh. Boasting compact dimensions, low weight and superior energy density, it fits a wide range of application scenarios.<\/p>\n<\/div>\n<\/div>\n

\"12.8V<\/p>\n

\n
\"12.8V<\/div>\n
\n

Wide Range of Applications Perfect drop-in replacement for GEL and AGM batteries; ideal for toy vehicles and all types of 12V electrical equipment. It supplies stable power to caravan lighting and all onboard appliances for normal operation. This 12V 40Ah battery serves as a reliable power solution for outdoor camping, on-site event power supply, and household emergency blackout backup. As a lightweight, portable standby power supply, it also fits diverse electronic devices including lawn trimmers, electric saws, audio equipment, communication devices, portable medical instruments and security monitoring systems.<\/p>\n

Application: Replaceable GEL\/AGM; Toy Car; 12V Equipment etc.<\/p>\n

It can power the lights in a caravan, allowing all the equipment in the motorhome to operate normally. Whether you are camping outdoors, hosting an event, or even during a power outage at home, the 12V 40Ah battery is ready to be put to use.<\/p>\n

Moreover, this practical and portable backup power source can support various electronic devices such as weed cutters, electric saws, sound systems, communication equipment, mobile medical apparatus, and security systems.<\/p>\n<\/div>\n<\/div>\n

\n
\"12.8V<\/div>\n
\n

12V lifepo4 Battery Application<\/p>\n

ADVANTAGES OF 12V 40AH LITHIUM BATTERY<\/p>\n

In addition to being widely used, the 12V 40Ah battery also has the following advantages:<\/p>\n

Long service life:<\/p>\n

Unlike lead-acid batteries, the 12V 40Ah lithium battery can be used for up to 12 years, capable of completing 6,500 charging and discharging cycles. Moreover, we provide you with a 10-year post-sale quality warranty.<\/p>\n<\/div>\n<\/div>\n

\n
\"12.8V<\/div>\n
\n

12V Battery Parameter Graph<\/p>\n

Using A-grade battery cells:<\/p>\n

Why does Delong dare to offer a 10-year warranty period? This is because all our lithium batteries use A-grade lithium iron phosphate cells from well-known manufacturers, such as BYD. Lithium iron phosphate is known for its stability and can provide you with 100% safety.<\/p>\n<\/div>\n<\/div>\n

\n
\"12.8V<\/div>\n
\n

Low self-discharge rate:<\/p>\n

The power consumption of lithium iron phosphate batteries is slow, and even if you don\u2019t use it often and let it sit idle in the corner, it can maintain as much energy as possible.<\/p>\n

Maintenance-Free:<\/p>\n

This advantage should be clear to you even if it\u2019s not explicitly stated. Lithium batteries that don\u2019t require regular watering truly reduce a lot of hassle and save much time.<\/p>\n

Waterproof Battery:<\/p>\n

The housing of the 12V 40Ah lithium battery is made of ABS+PC material, which provides an IP55 level of waterproofing capability.<\/p>\n<\/div>\n<\/div>\n

Bluetooth & Heating<\/p>\n

If you wish to further free up your hands and feet, you can also add Bluetooth capability. An app on your phone allows you to monitor the battery\u2019s working status in real time. If you find yourself in a cold area, you can opt for the self-heating feature as well. This self-heating function raises the surrounding temperature to a range where the battery can deliver its optimal performance.<\/p>","protected":false},"excerpt":{"rendered":"

12.8V 40Ah LiFePO4 Battery
\n\u22656500 Times Deep Cycle
\nOutdoor Camping Backup Battery
\nAlternative Lead Acid \/ Gel \/ AGM Batteries
\nLight Weight and Easy To Carry<\/p>\n

    \n
  • Sample: Available For Test<\/li>\n
  • Support: OEM, ODM, OBM, Customized<\/li>\n
  • Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.<\/li>\n<\/ul>","protected":false},"featured_media":2177,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":["post-2187","product","type-product","status-publish","has-post-thumbnail","product_cat-lithium-deep-cycle-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/product\/2187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/comments?post=2187"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/media\/2177"}],"wp:attachment":[{"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/media?parent=2187"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/product_brand?post=2187"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/product_cat?post=2187"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/batterytailor.com\/id\/wp-json\/wp\/v2\/product_tag?post=2187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}